This is 4/8 questions im giving brainliest for pls help me :D

Factorize: x^2+8x+10 i just solved it but i don't know if the process is correct

Planning for the possibility that your home might get struck by lighting and catch on fire is part of a plan for ?

Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm